Lu, Xin, Park, W. K., Yuan, H. Q., Chen, G. F., Luo, G. L., Wang, N. L., ...
Point-contact Andreev reflection spectroscopy (PCARS) is applied to investigate the gap structure in iron pnictide single crystal superconductors of the AFe_2As_2 (A=Ba, Sr) family ("Fe-122"). The...
Observation of Dirac Cone Electronic Dispersion in BaFe2As2 (2009)
Richard, P., Nakayama, K., Sato, T., Neupane, M., Bowen, J. H., ...
We performed an angle-resolved photoemission spectroscopy study of BaFe2As2, which is the parent compound of the so-called 122 phase of the iron-pnictide high-temperature superconductors. We reveal...
NMR Studies of Heavily Overdoped Ba1-xKxFe2As2 Superconductors (2009)
Zhang, S. W., Ma, L., Hou, Y. D., Zhang, J. S., Xia, T. L., Chen, G. F., ...
We performed NMR studies on two overdoped high-quality Ba$_{0.3}$K$_{0.7}$Fe$_2$As$_2$ and KFe$_2$As$_2$ single crystals. In the normal states of the two samples, we found an anisotropy of the...
Lattice distortion and magnetic quantum phase transition in CeFeAs(1-x)P(x)O (2009)
De La Cruz, Clarina, Hu, W. Z., Li, Shiliang, Huang, Q., Lynn, J. W., Green, M. A., ...
We use neutron scattering to show that replacing the larger arsenic with smaller phosphorus in CeFeAs(1-x)P(x)O simultaneously suppresses the AF order and orthorhombic distortion near x = 0.4,...
Nakayama, K., Sato, T., Richard, P., Kawahara, T., Sekiba, Y., Qian, T., ...
We have performed high-resolution angle-resolved photoemission spectroscopy of iron-chalcogenide superconductor Fe1.03Te0.7Se0.3 (Tc = 13 K) to investigate the electronic structure relevant to...
Optical study on the spin-density wave properties in single crystalline Na$_{1-\delta}$FeAs (2009)
Hu, W. Z., Li, G., Zheng, P., Chen, G. F., Luo, J. L., Wang, N. L.
We report an optical investigation on the in-plane charge dynamics for Na$_{1-\delta}$FeAs single crystal. A clear optical evidence for the spin-density wave (SDW) gap is observed. As the...
Xia, Y., Qian, D., Wray, L., Hsieh, D., Chen, G. F., Luo, J. L., ...
We report the first photoemission study of Fe$_{1+x}$Te - the host compound of the newly discovered iron-chalcogenide superconductors (maximum T$_c$ $\sim$ 27K). Our results reveal a pair of nearly...
Mayaffre, H., Horvatic, M., Berthier, C., Zhang, X. D., Wu, W., ...
In Ba(Fe0.95Co0.05)2As2 all of the 75As NMR intensity at the paramagnetic resonance position vanishes abruptly below Tonset(SDW)=56 K, indicating that magnetic (spin density wave) order is present in...
Chen, Z. G., Xu, G., Hu, W. Z., Zhang, X. D., Zheng, P., Chen, G. F., ...
BaNi$_2$As$_2$ exhibits a first order structural transition at 130 K. Understanding this structural transition is a crucial step towards understanding the electronic properties of the material. We...
Structural and magnetic phase transitions in Na$_{1-\delta}$FeAs (2009)
Li, Shiliang, De La Cruz, Clarina, Huang, Q., Chen, G. F., Lou, J. L., ...
We use neutron scattering to study the spin and lattice structures of single crystal and powder samples of Na$_{1-\delta}$FeAs ($T_c = 23$ K). On cooling from room temperature, the system goes...
Nonequilibrium quasiparticle dynamics in single crystals of Ba$_{0.6}$K$_{0.4}$Fe$_2$As$_2$ (2009)
Torchinsky, Darius H, Chen, G. F., Luo, J. L., Wang, N. L., Gedik, Nuh
We report on the quasiparticle dynamics in Ba$_{0.6}$K$_{0.4}$Fe$_2$As$_2$ ($T_c = 37 K$) as a function of temperature and excitation density. Quasiparticles are injected into single crystal samples...
Liu, Guodong, Liu, Haiyun, Zhao, Lin, Zhang, Wentao, Jia, Xiaowen, Meng, Jianqiao, ...
High resolution angle-resolved photoemission measurements have been carried out on BaFe2As2, a parent compound of the FeAs-based superconductors. In the magnetic ordering state, there is no gap...
Possible high temperature superconductivity in Ti-doped A-Sc-Fe-As-O (A= Ca, Sr) system (2009)
Chen, G. F., Yang, H. X., Li, J. Q., Zheng, P., Luo, J. L., ...
We report a systematic study on the effect of partial substitution of Sc$^{3+}$ by Ti$^{4+}$ in Sr$_{2}$ScFeAsO$_{3}$, Ca$_{2}$ScFeAsO$_{3}$ and Sr$_{3}$Sc$_{2}$Fe$_{2}$As$_{2}$O$_{5}$ on their...
Electronic Structure of the BaFe$_2$As$_2$ Family of Iron Pnictides (2009)
Yi, M., Lu, D. H., Analytis, J. G., ...
We use high resolution angle-resolved photoemission spectroscopy to study the band structure and Fermi surface topology of the BaFe$_2$As$_2$ iron pnictides. We observe two electron bands and two...
Multiple phase transitions in single-crystalline Na$_{1-\delta}$FeAs (2009)
Chen, G. F., Hu, W. Z., Luo, J. L., Wang, N. L.
Specific heat, resistivity, susceptibility, Hall coefficient and optical measurements were performed on the high quality single crystalline Na$_{1-\delta}$FeAs. This compound is found to undergo...
Fermi surface topology and low-lying quasiparticle structure of magnetically ordered Fe1+xTe (2009)
Xia, Y., Qian, D., Wray, L., Hsieh, D., Chen, G. F., Luo, J. L., ...
We report the first photoemission study of Fe1+xTe - the host compound of the newly discovered iron-chalcogenide superconductors. Our results reveal a pair of nearly electron- hole compensated Fermi...
Zhou, Yu-Rong, Li, Yan-Rong, Zuo, Jun-Wei, Liu, Rui-Yuan, Su, Shao-Kui, Chen, G. F., ...
We have made a phase-sensitive measurement on the corner junction of the iron-based superconductor BaFe1.8Co0.2As2, and observed the typical Fraunhofer-like diffraction pattern. The result suggests...
Wray, L., Qian, D., Hsieh, D., Xia, Y., Li, L., Checkelsky, J. G., ...
We present a systematic angle-resolved photoemission spectroscopic study of the high-Tc superconductor class (Sr/Ba){1-x}(K/Na)xFe2As2. By utilizing a photon-energy-modulation contrast and scattering...
Experimental determination of the microscopic origin of magnetism in parent iron pnictides (2008)
Hsieh, D., Xia, Y., Wray, L., Qian, D., Gomes, K., Yazdani, A., ...
Like high Tc cuprates, the newly discovered iron based superconductors lie in close proximity to a magnetically ordered parent phase. However, while the magnetic order in parent cuprates is known to...
Nakayama, K., Sato, T., Richard, P., Sekiba, Y., Souma, S., ...
We have performed high-resolution angle-resolved photoemission spectroscopy on the optimally-doped Ba$_{0.6}$K$_{0.4}$Fe$_2$As$_2$ compound and determined the accurate momentum dependence of the...
Ding, H., Nakayama, K., Richard, P., Souma, S., Sato, T., Takahashi, T., ...
We have conducted a comprehensive angle-resolved photoemission study on the normal state electronic structure of the Fe-based superconductor Ba$_{0.6}$K$_{0.4}$Fe$_2$As$_2$. We have identified four...
Large quasiparticle thermal Hall conductivity in the superconductor $\rm Ba_{1-x}K_xFe_2As_2$ (2008)
Checkelsky, J. G., Li, Lu, Chen, G. F., Luo, J. L., Wang, N. L., Ong, N. P.
Both the thermal conductivity $\kappa_{xx}$ and thermal Hall conductivity $\kappa_{xy}$ in $\rm Ba_{1-x}K_xFe_2As_2$ display large peak anomalies in the superconducting state. The anomalies imply...
Structural features and tetragonal-orthorhombic phase transition in SrFe2As2 and CaFe2As2 (2008)
Ma, C., Yang, H. X., Tian, H. F., Shi, H. L, Lu, J. B., Wang, Z. W., ...
The structural properties of the SrFe2As2 and CaFe2As2 compounds have been extensively analyzed by transmission electron microscopy (TEM) from room temperature down to 20K. The experimental results...
Raman phonons of $\alpha$-FeTe and Fe$_{1.03}$Se$_{0.3}$Te$_{0.7}$ single crystals (2008)
Xia, Tian-Long, Hou, D., Zhao, S. C., Zhang, A. M., Chen, G. F., Luo, J. L., ...
Polarized Raman scattering spectra of nonsuperconducting $\alpha$-FeTe and newly discovered superconducting Fe$_{1.03}$Se$_{0.3}$Te$_{0.7}$ single crystals are measured at room temperature. Phonon...
Chen, G. F., Chen, Z. G., Dong, J., Hu, W. Z., Li, G., Zhang, X. D., ...
We report on a comprehensive study of the transport, specific heat, magnetic susceptibility and optical spectroscopy on single crystal of Fe$_{1.05}$Te. We confirm that Fe$_{1.05}$Te undergoes a...
Band Structure and Fermi Surface of an Extremely Overdoped Iron-Based Superconductor KFe2As2 (2008)
Sato, T., Nakayama, K., Sekiba, Y., Richard, P., Souma, S., ...
We have performed high-resolution angle-resolved photoemission spectroscopy on heavily overdoped KFe_2As_2 (transition temperature (Tc = 3 K). We observed several renormalized bands near the Fermi...
Two superconducting gaps in LaFeAsO0.92F0.08 revealed by 75As nuclear quadrupole resonance (2008)
Kawasaki, S., Shimada, K., Chen, G. F., Luo, J. L., Wang, N. L., Zheng, Guo-qing
We report $^{75}$As nuclear quadrupole resonance (NQR) studies on superconducting oxypnictide LaFeAsO$_{0.92}$F$_{0.08}$ ($T_{\rm c}$ = 23 K). The temperature dependence of the spin lattice...
Spin and lattice structures of single-crystalline SrFe2As2 (2008)
Zhao, J., Ratcliff, W., Lynn, J. W., Chen, G. F., Luo, J. L., Wang, N. L., ...
Doping evoluton of antiferromagnetic order and structural distortion in LaFeAsO$_{1-x}$F$_x$ (2008)
Huang, Q., Zhao, Jun, Lynn, J. W., Chen, G. F., Luo, J. L., Wang, N. L., ...
We use neutron scattering to study the structural distortion and antiferromagnetic (AFM) order in LaFeAsO$_{1-x}$F$_{x}$ as the system is doped with fluorine (F) to induce superconductivity. In the...
Competing energy scales in iron-based layered (Ba,K)Fe2As2 superconductors (2008)
Chia, Elbert E. M., Talbayev, D., Yuan, H. Q., Park, T., Thompson, J. D., ...
Recent discovery of superconductivity in Fe-based compounds, the only class of non-cuprate materials with superconducting transition temperatures (Tc) larger than 40 K, has generated tremendous...
Low energy spin waves and magnetic interactions in SrFe$_2$As$_2$ (2008)
Zhao, Jun, Yao, Dao-Xin, Li, Shiliang, Hong, Tao, Chen, Y., Chang, S., ...
We report inelastic neutron scattering studies of magnetic excitations in antiferromagnetically ordered SrFe$_{2}$As$_{2}$ ($T_{N}=220$ K), the parent compound of the FeAs-based superconductors. At...
Wray, L., Qian, D., Hsieh, D., Xia, Y., Li, L., Checkelsky, J. G., ...
We present a systematic photoemission study of the newly discovered high Tc superconductor class (Sr/Ba)1-xKxFe2As2. By utilizing a unique photon energy range and scattering geometry we resolve the...
Richard, P., Sato, T., Nakayama, K., Souma, S., Takahashi, T., ...
We have performed an angle-resolved photoemission spectroscopy study of the new superconductor Ba$_{0.6}$K$_{0.4}$Fe$_2$As$_2$ in the low energy range. We report the observation of an anomaly around...
Goko, T., Aczel, A. A., Baggio-Saitovitch, E., Bud'ko, S. L., Canfield, P. C., Carlo, J. P., ...
The recent discovery and subsequent developments of FeAs-based superconductors have presented novel challenges and opportunities in the quest for superconducting mechanisms in correlated-electron...
Adesso, Maria G., Zola, Danilo, Luo, Jianlin, Chen, G F., Li, Zhend, Wang, N. L., ...
Fundamental and higher harmonics of the AC magnetic susceptibility have been measured on a LaO_0.92F_0.08FeAs sample as a function of the temperature, at various amplitudes and frequencies of the AC...
Chi, Songxue, Adroja, D. T., Guidi, T., Bewley, R., Li, Shiliang, Zhao, Jun, ...
We use inelastic neutron scattering to study the crystalline electric field (CEF) excitations of Ce$^{3+}$ in CeFeAsO$_{1-x}$F$_{x}$($x=0,0.16$). For nonsuperconducting CeFeAsO, the Ce CEF levels...
Nearly Isotropic superconductivity in (Ba,K)Fe2As2 (2008)
Yuan, H. Q., Singleton, J., Balakirev, F. F., Baily, S. A., Chen, G. F., Luo, J. L., ...
Superconductivity was recently observed in the iron-arsenic-based compounds with a superconducting transition temperature (Tc) as high as 56K [1-7], naturally raising comparisons with the high Tc...
Aczel, A. A., Baggio-Saitovitch, E., Budko, S. L., Canfield, P. C., Carlo, J. P., Chen, G. F., ...
Zero-field (ZF) muon spin relaxation ($\mu$SR) measurements have revealed static commensurate magnetic order of Fe moments in NdOFeAs below $T_{N} \sim 135$ K, with the ordered moment size nearly...
Spin and Lattice Structure of Single Crystal SrFe2As2 (2008)
Zhao, Jun, Ratcliff II, W., Lynn, J. W., Chen, G. F., Luo, J. L., Wang, N. L., ...
We use neutron scattering to study the spin and lattice structure on single crystals of SrFe2As2, the parent compound of the FeAs based superconductor (Sr,K)Fe2As2. We find that SrFe2As2 exhibits an...
Li, G., Hu, W. Z., Dong, J., Li, Z., Zheng, P., Chen, G. F., ...
We performed optical spectroscopy measurement on a superconducting Ba$_{0.6}$K$_{0.4}$Fe$_2$As$_2$ single crystal with T$_c$=37 K. Formation of the superconducting energy gaps in the far-infared...
Magnetic Order of the Iron Spins in NdOFeAs (2008)
Chen, Ying, Lynn, J. W., Li, J., Li, G., Chen, G. F., Luo, J. L., ...
Polarized and unpolarized neutron diffraction measurements have been carried out to investigate the iron magnetic order in undoped NdOFeAs. Antiferromagnetic order is observed below 141(6) K, which...
Zhao, Lin, Liu, Haiyun, Zhang, Wentao, Meng, Jianqiao, Jia, Xiaowen, Liu, Guodong, ...
High resolution angle-resolved photoemission measurements have been carried out to study the superconducting gap in the (Ba0.6K0.4)Fe2As2 superconductor with Tc=35 K. Two hole-like Fermi surface...
Observation of Fermi-surface-dependent nodeless superconducting gaps in Ba0.6K0.4Fe2As2 (2008)
Ding, H., Richard, P., Nakayama, K., Sugawara, T., Arakane, T., Sekiba, Y., ...
The recent discovery of superconductivity in iron-arsenic compounds below a transition temperature (Tc) as high as 55K ended the monopoly of copper oxides (cuprates) in the family of high-Tc...
Liu, Haiyun, Zhang, Wentao, Zhao, Lin, Jia, Xiaowen, Meng, Jianqiao, Liu, Guodong, ...
High resolution angle-resolved photoemission measurements have been carried out on (Sr,K)Fe$_2$As$_2$ superconductor (Tc=21 K). Three hole-like Fermi surface sheets are clearly resolved for the first...
Scanning tunneling microscopy of the 32 K superconductor (Sr1-xKx)Fe2As2 (2008)
Boyer, M. C., Chatterjee, Kamalesh, Wise, W. D., Chen, G. F., Luo, J. L., Wang, N. L., ...
The discovery of high temperature superconductivity in La[O1-xFx]FeAs at the beginning of this year [1] has generated much excitement and has led to the rapid discovery of similar compounds with as...
Ma, C., Zeng, L. J., Yang, H. X., Shi, H. L, Che, R. C., Liang, C. Y., ...
The structural properties of the ROFeM (R=La, Nd; M=As, P) materials have been analyzed by means of electron diffraction, high-resolution transmission-electron microscopy (TEM) and in-situ cooling...
Zhao, Jun, Huang, Q., De La Cruz, Clarina, Li, Shiliang, Lynn, J. W., Chen, Y., ...
We use neutron scattering to study the structural and magnetic phase transitions in the iron pnictides CeFeAsO1-xFx as the system is tuned from a semimetal to a high-transition-temperature (high-Tc)...
Chen, G. F., Li, Z., Dong, J., Li, G., Hu, W. Z., Zhang, X. D., ...
We have successfully grown high quality single crystals of SrFe$_2$As$_2$ and A$_{0.6}$K$_{0.4}$Fe$_2$As$_2$(A=Sr, Ba) using flux method. The resistivity, specific heat and Hall coefficient have been...
Hu, W. Z., Dong, J., Li, G., Li, Z., Zheng, P., Chen, G. F., ...
We performed optical spectroscopy measurement on single crystals of BaFe$_2$As$_2$ and SrFe$_2$As$_2$, the parent compounds of FeAs based superconductors. Both are found to be quite metallic with...
Superconductivity in hole-doped (Sr$_{1-x}$K$_x$)Fe$_2$As$_2$ (2008)
Chen, G. F., Li, Z., Li, G., Hu, W. Z., Dong, J., Zhang, X. D., ...
A series of layered (Sr$_{1-x}$K$_x$)Fe$_2$As$_2$ compounds with nominal x=0 to 0.40 are synthesized by solid state reaction method. Similar to other parent compounds of iron-based pnictide...
Raman spectra in iron-based quaternary CeO$_{1-x}$F$_x$FeAs and LaO$_{1-x}$F$_x$FeAs (2008)
Zhao, S. C., Hou, D., Wu, Y., Xia, T. L., Zhang, A. M., Chen, G. F., ...
Raman spectra have been measured on iron-based quaternary CeO$_{1-x}$F$_x$FeAs and LaO$_{1-x}$F$_x$FeAs with varying fluorine doping at room temperatures. A group analysis has been made to clarify...
Jia, Xiaowen, Liu, Haiyun, Zhang, Wentao, Zhao, Lin, Meng, Jianqiao, Liu, Guodong, ...
High resolution photoemission measurements have been carried out on non-superconducting LaOFeAs parent compound and various superconducting R(O1-xFx)FeAs (R=La, Ce and Pr) compounds. We found that...
Liu, Haiyun, Jia, Xiaowen, Zhang, Wentao, Zhao, Lin, Meng, Jianqiao, Liu, Guodong, ...
High resolution photoemission measurements have been carried out on non-superconducting SmOFeAs parent compound and superconducting Sm(O$_{1-x}$F$_x$)FeAs (x=0.12, and 0.15) compounds. The...
Carlo, J. P., Uemura, Y. J., Goko, T., MacDougall, G. J., Rodriguez, J. A., Yu, W., ...
Muon spin relaxation (MuSR) measurements in iron oxy-pnictide systems have revealed: (1) commensurate long-range order in undoped LaOFeAs; (2) Bessel function line shape in La(O0.97F0.03)FeAs which...
Nernst effect of the new iron-based superconductor LaO$_{1-x}$F$_{x}$FeAs (2008)
Zhu, Z. W., Xu, Z. A., Lin, X., Cao, G. H., Feng, C. M., Chen, G. F., ...
We report the first Nernst effect measurement on the new iron-based superconductor LaO$_{1-x}$F$_{x}$FeAs $(x=0.1)$. In the normal state, the Nernst signal is negative and very small. Below $T_{c}$ a...
Magnetic Order versus superconductivity in the Iron-based layered La(O1-xFx)FeAs systems (2008)
De La Cruz, Clarina, Huang, Q., Lynn, J. W., Li, Jiying, Ratcliff II, W., Zarestky, J. L., ...
In high-transition temperature (high-Tc) copper oxides, it is generally believed that antiferromagnetism plays a fundamental role in the superconducting mechanism because superconductivity occurs...
Chen, G. F., Li, Z., Wu, D., Dong, J., Li, G., Hu, W. Z., ...
Different element substitution effects in transition metal oxypnictide Re(O$_{1-x}$F$_x$)TAs with Re=La, Ce, Nd, Eu, Gd, Tm, T=Fe, Ni, Ru, were studied. Similar to the La- or Ce-based systems, we...
Chen, G. F., Li, Z., Wu, D., Li, G., Hu, W. Z., Dong, J., ...
A series of layered CeO$_{1-x}$F$_x$FeAs compounds with x=0 to 0.20 are synthesized by solid state reaction method. Similar to the LaOFeAs, the pure CeOFeAs shows a strong resistivity anomaly near...
Competing Orders and Spin-Density-Wave Instability in La(O$_{1-x}$F$_x$)FeAs (2008)
Dong, J., Zhang, H. J., Xu, G., Li, Z., Li, G., Hu, W. Z., ...
The interplay between different ordered phases, such as superconducting, charge or spin ordered phases, is of central interest in condensed matter physics. The very recent discovery of...
Strong-coupling superconductivity in layered nickel-based LaO$_{1-x}$F$_x$NiAs (2008)
Li, Z., Chen, G. F., Dong, J., Li, G., Hu, W. Z., Wu, D., ...
A series of layered nickel-based LaO$_{1-x}$F$_x$NiAs compounds with x=0 to 0.15 are synthesized by solid state reactions. The pure LaONiAs exhibits bulk superconductivity with Tc $\sim$ 2.75 K....
Superconducting properties of Fe-based layered superconductor LaO$_{0.9}$F$_{0.1-\delta}$FeAs (2008)
Chen, G. F., Li, Z., Li, G., Zhou, J., Wu, D., Dong, J., ...
We have employed a new route to synthesize single phase F-doped LaOFeAs compound and confirmed the superconductivity above 20 K in this Fe-based system. We show that the new superconductor has a...
Low Energy Spin Waves and Magnetic Interactions in SrFe2As2 (2008)
Zhao, J., Yao, D. X., Li, S. L., Hong, T., Chen, Y., Chang, S., ...
We report inelastic neutron scattering studies of magnetic excitations in antiferromagnetically ordered SrFe2As2 (TN=200â"220 K), the parent compound of the FeAs-based superconductors. At low...
Abu-Zayyad, T., Belov, K., Cao, Z., Chen, G.F., Dai, H.Y., Elbert, J.W., ...
The average extensive air shower longitudinal development profile is measured. Events between 10 17 and 10 18 eV recorded by the HiRes/MIA hybrid experiment are used for the average profile. Several...
Abu-Zayyad, T., Belov, K., Bird, D. J., Boyer, J., Cao, Z., Catanese, M., ...
Copyright © 2001 Elsevier Science B.V. All rights reserved.
Abu-Zayyad, T., Belov, K., Bird, D. J., Boyer, J., Cao, Z., Catanese, M., ...
© 2001. The American Astronomical Society
Abu-Zayyad, T., Belov, K., Bird, D. J., Boyer, J., Cao, Z., Catanese, M., ...
Copyright © 2001 Elsevier Science B.V. All rights reserved.
Abu-Zayyad, T., Belov, K., Bird, D. J., Boyer, J., Cao, Z., Catanese, M., ...
© 2001. The American Astronomical Society
Abu-Zayyad, T., Belov, K., Cao, Z., Chen, G.F., Dai, H.Y., Elbert, J.W., ...
The average extensive air shower longitudinal development profile is measured. Events between 10 17 and 10 18 eV recorded by the HiRes/MIA hybrid experiment are used for the average profile. Several...
Abu-Zayyad, T., Belov, K., Cao, Z., Chen, G.F., Dai, H.Y., Elbert, J.W., ...
The average extensive air shower longitudinal development profile is measured. Events between 10 17 and 10 18 eV recorded by the HiRes/MIA hybrid experiment are used for the average profile. Several...
Abu-Zayyad, T., Belov, K., Cao, Z., Chen, G.F., Dai, H.Y., Elbert, J.W., ...
The average extensive air shower longitudinal development profile is measured. Events between 10 17 and 10 18 eV recorded by the HiRes/MIA hybrid experiment are used for the average profile. Several...
Abu-Zayyad, T., Belov, K., Bird, D. J., Boyer, J., Cao, Z., Catanese, M., ...
We study the spectrum and average mass composition of cosmic rays with primary energies between 10^{17} eV and 10^{18} eV using a hybrid detector consisting of the High Resolution Fly's Eye (HiRes)...
The prototype high-resolution Fly's Eye cosmic ray detector (2000)
Abu-Zayyad, T., Al-Seady, M., Belov, K., Bird, D. J., Boyer, J., Chen, G. F., ...
Copyright © 2000 Elsevier Science B.V. All rights reserved.
Abu-Zayyad, T., Belov, K., Bird, D. J., Boyer, J., Cao, Z., Catanese, M., ...
Copyright © 2000 The American Physical Society
The prototype high-resolution Fly's Eye cosmic ray detector (2000)
Abu-Zayyad, T., Al-Seady, M., Belov, K., Bird, D. J., Boyer, J., Chen, G. F., ...
Copyright © 2000 Elsevier Science B.V. All rights reserved.
Abu-Zayyad, T., Belov, K., Bird, D. J., Boyer, J., Cao, Z., Catanese, M., ...
Copyright © 2000 The American Physical Society
A Multi-Component Measurement of the Cosmic Ray Composition Between 10^{17} eV and 10^{18} eV (1999)
Abu-Zayyad, T., Belov, K., Bird, D. J., Boyer, J., Cao, Z., Catanese, M., ...
The average mass composition of cosmic rays with primary energies between $10^{17}$eV and $10^{18}$eV has been studied using a hybrid detector consisting of the High Resolution Fly's Eye (HiRes)...
Wiencke, L. R., Abu-Zayyad, T., Al-Seady, M., Belov, K., Bird, D. J., Boyer, J., ...
Copyright © 1999 Elsevier Science B.V. All rights reserved.
Dielectric Properties of Low-Fitting Pb(Mg(1/3)Nb(2/3))(1-x)Ti(x)O3-Bi2O3/Li2O Ceramics. (1998)
Dielectric properties of low-firing Pb(Mg(1/3)Nb(2/3))(1-x) Ti(x)O3-Bi2O3/Li2O3 ceramics are studied in this work. With the addition of Bi2O3/Li2O eutectic composition, the sintering temperature of...
AGA and AGG codons for arginine are the least used codons in Escherichia coli, which are encoded by a rare tRNA, the product of the dnaY gene. We examined the positions of arginine residues encoded...
1. In smooth muscle cells of the rabbit carotid artery, ACh (greater than 10(-8) M) generated a hyperpolarization with two components (transient followed by sustained), only in the tissues with an...
AGA and AGG codons for arginine are the least used codons in Escherichia coli, which are encoded by a rare tRNA, the product of the dnaY gene. We examined the positions of arginine residues encoded...
1. In smooth muscle cells of the rabbit carotid artery, ACh (greater than 10(-8) M) generated a hyperpolarization with two components (transient followed by sustained), only in the tissues with an...